package thread;

public class ThreadDemo3 {
    public static void main(String[] args) {
        Thread t1 = new Thread(){
            public void run(){
            for (int i = 0; i < 2000; i++) {
                System.out.println("开门，查水表！");
            }
        }};

        Runnable r2 = () -> {
            for (int i = 0; i < 2000; i++) {
                System.out.println("没人在家！");
            }
        };
        Thread t2 = new Thread(()->{
            for (int i = 0; i < 2000; i++) {
                System.out.println("开门，查水表！");
            }
        });
    }
}
